9 citations · 12 across the 4 of their papers we have counts for
4 papers
Leading Yukawa terms in the three-loop anomalous dimension and four-loop -function of supersymmetric theories for various renormalization prescriptions
Ratmir Jumanov, Konstantin Stepanyantz
For an arbitrary renormalizable supersymmetric theory with a single gauge coupling regularized by higher covariant derivatives we calculate the three-loop contribution…
A condition for the reduction of couplings in the supersymmetric theories
Mikhail Kuzmichev, Konstantin Stepanyantz
We demonstrate that in the supersymmetric theories the renormalization group invariance of the ratio (of the Yukawa couplings to the gauge coupling) is…
Quantum properties of gauge theories with extended supersymmetry formulated in superspace
Sergei Aleshin, Konstantin Stepanyantz
We analyse quantum properties of and supersymmetric gauge theories formulated in terms of superfields and investigate the conditions imposed…
Exact -functions for supersymmetric theories finite in the lowest loops
Konstantin Stepanyantz
We consider a one-loop finite supersymmetric theory in such a renormalization scheme that the first contributions to the gauge -function and the first c…